40353929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27583}}^1$

素因数の和:27620

約数の個数: 16

約数和(自身を含む): 52961280

約数和(自身を除く): 12607351

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 27583, 193081, 303413, 524077, 2123891, 3668539, 5764847, 40353929]

約数ペア:

[(1, 40353929), (7, 5764847), (11, 3668539), (19, 2123891), (77, 524077), (133, 303413), (209, 193081), (1463, 27583)]